Cash and Cash Equivalents | 7,725 | 4,061 | 4,638 | 6,781 | 4,699 | 4,008 | | | | | | |
Cash and Cash Equivalents | | | | | | | | | | | | |
| 2 | 5 | 5 | 4 | 4 | — | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
Total Cash and Cash Equivalents | 7,727 | 4,066 | 4,643 | 6,785 | 4,703 | 4,008 | | | | | | |
| 17,887 | 17,663 | 19,560 | 20,684 | 19,591 | 20,752 | | | | | | |
Accounts and Notes Receivable, Net | | | | | | | | | | | | |
| 17,887 | 17,663 | 19,560 | 20,684 | 19,591 | 20,752 | | | | | | |
| 10,436 | 8,813 | 9,167 | 9,074 | 9,725 | 10,477 | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
Materials, Supplies and Other | | | | | | | | | | | | |
| 4,816 | 4,149 | 5,204 | 4,368 | 4,168 | 4,132 | | | | | | |
Prepaid Expenses and Other Current Assets | | | | | | | | | | | | |
| 40,866 | 34,691 | 38,574 | 40,911 | 38,187 | 39,369 | | | | | | |
| | | | | | | | | | | | |
Net Property, Plant & Equipment | 219,494 | 147,442 | 148,124 | 147,799 | 147,891 | 153,003 | | | | | | |
Properties, Plant and Equipment, Net | | | | | | | | | | | | |
| 4,568 | 4,568 | 4,568 | 4,578 | 4,722 | 4,722 | | | | | | |
| | | | | | | | | | | | |
| 44,398 | 48,033 | 49,150 | 47,438 | 47,476 | 47,654 | | | | | | |
| | | | | | | | | | | | |
| 17,175 | 16,086 | 15,981 | 16,212 | 20,956 | 15,896 | | | | | | |
Long-Term Receivables, Net | | | | | | | | | | | | |
Deferred Charges and Other Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
| 326,501 | 250,820 | 256,397 | 256,938 | 259,232 | 260,644 | | | | | | |
| | | | | | | | | | | | |